html5media enables video and audio tags in all major browsers.
http://html5media.info/
JavaScript Libraries and Functions · Media
Get access to data on 82,764 websites that are HTML5 Media Customers. We know of 17,163 live websites using HTML5 Media and an additional 65,601 sites that used HTML5 Media historically and 9,250 websites in the United States.
Get a list of 82,764 websites using HTML5 Media which includes location information, hosting data, contact details, 25,868 currently live websites which includes 8,705 domains that redirect to sites in the list. 65,601 sites that used this technology previously and 9,250 websites in the United States currently using HTML5 Media.